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New polyurethane elastomer with improved dynamic properties


Publisher
Elsevier Science
Year
1992
Weight
155 KB
Volume
13
Category
Article
ISSN
0261-3069

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πŸ“œ SIMILAR VOLUMES


Dynamic mechanical properties of polyure
✍ S. Rao; V. P. W. Shim; S. E. Quah πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 304 KB πŸ‘ 2 views

A modified split Hopkinson-bar apparatus, in which the striker and input/ output bars are made of polycarbonate instead of metal, was used to study three typical examples of a high-density flexible polyurethane elastomer (PORON) in sheet form. This variation of the device reduces a mismatch in imped

Mechanical and dynamic mechanical proper
✍ J. W. Rosthauser; K. W. Haider; C. Steinlein; C. D. Eisenbach πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 268 KB πŸ‘ 2 views

The physical and thermal properties of hand-cast polyurethane and polyurethane/polyurea elastomers prepared from prepolymers of 20 and 97% trans,trans-4,4-diisocyanatodicyclohexyl methane ( t,t-rMDI) and C 3 -and C 4 -polyethers chain extended with either 1,4-butanediol (XB) or a commercial mixture